Multiple Choice
You read about some research that is assessing a new treatment for social phobia (a psychological disorder) . Immediately you notice that the research may have been affected by both placebo effects and experimenter expectancy effects. You would now be concerned about which of the following?
A) External validity
B) Internal validity
C) Whether the new treatment is ethical
D) Meta-analysis
Correct Answer:
Verified
Correct Answer:
Verified
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